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MArishka [77]
3 years ago
13

Answer pls! I hope this isn't too hard.

Mathematics
1 answer:
WINSTONCH [101]3 years ago
7 0

Answer:

  • 8⁶/8⁻⁵
  • 8¹¹

Step-by-step explanation:

When increasing the power of an integer by another power, you should multiply both powers to find the total power that the integer should be raised to. In this case therefore:

= 3 * 2

= 6

So the numerator will be 8⁶

When dividing the same integers raised to powers, you should subtract the power of the divisor from the power number being divided.

In this case therefore, you are to subtract (-5) from 6 (calculated in first part).

= 6 - (-5)

= 6 + 5

= 11

Another way of writing the above will therefore be: 8¹¹.

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I think your answer is D) i am not 100% sure tho.
3 0
3 years ago
Write the equation of the ellipse graphed below.
Lana71 [14]

Answer:

Step-by-step explanation:

This is a horizontally stretched ellipse.  That means that the horizontal line which is represented by the x-axis is the longer one.  The equation for this type of ellipse is

\frac{(x-h)^2}{a^2} +\frac{(y-k)^2}{b^2} =1

In an ellipse, the a value is ALWAYS bigger than the b value, and since the x-axis represents the longer axis, the a goes under the x-squared term.  

To solve for the h, the k, the a, and the b, we simply have to do some counting.  The center of the ellipse, the (h, k) our of equation, is sitting at (4, 6).  Put them where they belong in the equation.  The a axis (the horizontal one) is 8 units long, and the b axis (the vertical one) is 4 units long.  Square both of them and put them where they belong in the equation:

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8 0
3 years ago
Please help with this question!
mart [117]

Answer:

($4.00/x)+($4.50/y)

Step-by-step explanation:

we know that

Apples cost 80 cents for x apples

so

One apple cost $0.80/x

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so

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Multiply the number of apples by the cost of one apple and multiply the number of oranges by the cost of one orange

so

5($0.80/x)+6($0.75/y)=($4.00/x)+($4.50/y)

7 0
3 years ago
Hey y'all so my assignment is due in like 5 mins. so plzzz helppppp
vaieri [72.5K]
Answer: 2.5 years is the answerr
8 0
3 years ago
Please help me with this question
BARSIC [14]

Answer:

125

Step-by-step explanation:

180-55=125

5 0
3 years ago
Read 2 more answers
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